Air Duct Cleaning in Greatwood, TX
Air duct cleaning in Greatwood, TX typically runs $280–$520 for a full residential system, and most jobs finish in a single afternoon. If your home was built during the 1990s–2000s construction boom here, your flex ductwork is likely 20–30 years old and sitting in attics that exceed 130°F for eight months straight. We’re Lone Star Air Duct Cleaning Service Houston, and we’ve worked Greatwood’s homes since 2006. Owner Scott Gray leads every job personally, backed by 20 years of hands-on experience and the same Rotobrush and Nikro equipment we use on commercial remediation sites. Call us at (855) 683-5929 for a free estimate.
Why Greatwood Homes Are Different
Greatwood is a master-planned community built almost entirely between the mid-1990s and mid-2000s, which means the bulk of its housing stock now has builder-grade flex ductwork at or past its serviceable lifespan. That 20–30 year timeline matters more here than in most Texas suburbs because Fort Bend County sits in the Gulf Coast humidity belt, where indoor relative humidity routinely exceeds 60% and attic-mounted air handlers fight near-continuous condensation.
Compounding this, many Greatwood homes took floodwater during Hurricane Harvey in 2017. In the lower-elevation streets near the Brazos River corridor, we’ve found post-Harvey silt and microbial contamination still hiding inside return-air plenums and flex duct connections, years after homeowners believed the problem was resolved. Camera inspection before quoting isn’t optional here — it’s how we show you what’s actually inside your system.
Air Duct Cleaning in Greatwood
Our Air Duct Cleaning process in Greatwood starts with a video inspection because this community’s duct systems carry unique contamination signatures: age-related flex degradation, humidity-driven mold, and in Brazos-adjacent sections, residual flood sediment that standard cleaning misses. We map every branch before we touch anything.
Residential Duct Cleaning
Greatwood’s single-family homes — nearly all built between 1994 and 2006 — share a common vulnerability: aging flex duct running through attics that hit 130°F+ for eight months of the year. Our process uses Rotobrush agitation and Nikro HEPA vacuum extraction, followed by antimicrobial fogging of the full network. A typical 2,000–3,500 square foot Greatwood home runs $280–$420 for up to 15 vents, or $380–$520 for 16–25 vents, and takes 3–4 hours.
Post-Harvey Contamination Recovery
In Greatwood’s lower-elevation homes near Brazos Pass and the river corridor, we regularly find silt and mold spores still present from 2017 floodwater intrusion. Homeowners who received only surface remediation often don’t realize contamination migrated into ductwork until we show them camera footage. These jobs require extended contact time and targeted extraction, which we quote only after inspection — no blind pricing.
Why does my Greatwood home still smell musty after a previous duct cleaning?
Surface-level cleaning often missed your return plenums and flex duct connections, especially if your home took floodwater in 2017. In Greatwood’s Brazos-adjacent sections, we find residual silt and active mold behind what looked like clean duct walls. Our camera inspection locates the exact source, and our full-system extraction with antimicrobial fogging eliminates it rather than masking it. Call (855) 683-5929 for a free inspection — estimates are free.
Dryer Vent Cleaning in Greatwood
Dryer vent cleaning in Greatwood typically runs $149–$189 for standard single-story homes, with most jobs completed within 90 minutes. We start every Greatwood job with a camera inspection of the full vent run because this community’s builder-grade flex duct — routed through hot attics over slab foundations — degrades in ways that aren’t visible from the laundry room. Our Dryer Vent Cleaning service addresses the specific problems this climate and housing stock create.
Vent Cleaning & Lint Removal
We clean with Rotobrush rotary systems and Nikro HEPA vacuums, agitating compacted lint from 20-year-old flex duct without causing further damage. Fort Bend County’s Gulf Coast humidity means wet lint clings harder than dry lint, so Greatwood vents work harder year-round. Standard single-story cleanings run $149–$189; two-story or extended-length runs are $189–$239. We measure airflow before and after — you’ll see the improvement.
Vent Rerouting
Greatwood’s original builder routing often used too many bends or excessive length. On Trailwood Drive, we found a 2003-built home with kinked flex duct so severely crushed that the dryer was tripping thermal limits. After rerouting with rigid metal duct and installing a bird guard, airflow improved by 400%. Rerouting with rigid replacement runs $289–$449 when camera inspection shows crush damage or excessive bends that cleaning alone won’t fix.
Did Hurricane Harvey affect dryer vents in Greatwood?
Yes, particularly in lower-elevation homes near the Brazos River corridor. Floodwater deposited silt and organic debris into vent systems that many homeowners never fully remediated. We’ve found active microbial contamination inside dryer vents that passed visual inspection from the laundry room. That’s why we camera-inspect every Greatwood vent before quoting — standard cleaning misses what hides behind flood deposits. Call (855) 683-5929 to schedule.
HVAC Cleaning in Greatwood
HVAC cleaning in Greatwood typically costs $280–$650 for a full system service, completed in a single visit. Your evaporator coil here works harder than almost anywhere in Texas — eight-plus months of continuous cooling season from March through November, in attics that routinely exceed 130°F. Our HVAC Cleaning targets the components that actually determine your air quality and energy efficiency.
Evaporator Coil & Blower Cleaning
A dirty coil in Greatwood doesn’t just reduce efficiency; it becomes a breeding ground for mold that circulates through every room. We remove the coil assembly when accessible, clean with foaming agents safe for aluminum fins, and apply Guardsman antimicrobial treatment where microbial activity is present. Coil cleaning runs $180–$320; blower cleaning — critical in older homes where wheels collect humidity-caked debris — runs $150–$260.
Condenser Cleaning
Your outdoor condenser battles Gulf Coast humidity, cottonwood fluff from nearby greenbelts, and Fort Bend County’s fine red clay dust. A clogged condenser can’t reject heat efficiently, driving up electric bills and shortening compressor life. We fin-comb damaged coils and flush with low-pressure water — never high-pressure, which folds aluminum fins. Standalone condenser cleaning is $120–$200, or bundle with full HVAC cleaning for better value.
Will cleaning my evaporator coil fix uneven cooling in my Greatwood home?
Cleaning often improves uneven cooling, but it won’t fix underlying duct problems common in Greatwood’s aging housing stock. A dirty coil restricts airflow; so do cracked flex ducts leaking into your attic. We clean the coil first, then measure airflow at registers. If imbalance persists, we’ll show you the duct damage on camera and quote repair. Many Greatwood homeowners need both coil cleaning and duct sealing for real improvement. Call (855) 683-5929.
Duct Repair & Sealing in Greatwood
Duct repair and sealing in Greatwood typically costs $180–$650 depending on scope, with most flex duct repairs and mastic sealing jobs completed same-day. If your airflow feels weak, energy bills have climbed, or you’re smelling mustiness from vents, degraded ductwork hiding in your attic is the likely cause. Our Duct Repair & Sealing addresses the specific failure modes this community’s housing stock and climate produce.
Flex Duct Repair & Mastic Sealing
The original builder-grade flex installed in the 1990s and 2000s degrades from the inside out — inner liner cracks, insulation compresses, and plastic outer jackets become brittle. Attic temperatures exceeding 130°F accelerate this dramatically. We cut out failed sections and splice in new flex with proper supports and sealed collars. Section replacement runs $220–$380 per run. We seal every joint with brush-on mastic — the only proper method in this climate, since foil tape dries out and fails within a couple of summers here. Standard mastic sealant application for a full system runs $180–$320.
Return-Air Plenum Rebuild
In Greatwood’s Brazos-adjacent homes, we regularly find post-Harvey sediment and mold still present in return-air plenums from 2017 floodwater intrusion. Surface cleaning missed these low-lying areas entirely. When camera inspection reveals widespread contamination or structural degradation, we rebuild the plenum with sealed metal construction. Return-air plenum repair or rebuild runs $340–$550, and we determine the scope only after showing you the footage.
My home is in the Brazos-adjacent section of Greatwood and had water during Harvey. Do I need a camera inspection?
Yes — if your home took floodwater and you never had a camera inspection of your return-air plenums and low-lying duct runs, you likely have residual sediment or mold. We find post-Harvey contamination in roughly half the Brazos-adjacent homes we inspect in Greatwood, even when owners believe prior cleaning was sufficient. Call (855) 683-5929 to schedule — estimates are free.
Air Quality & Sanitizing in Greatwood
Air duct sanitizing in Greatwood typically costs $350–$850 depending on contamination level and system size, with most jobs completed same-day after camera inspection. If your 1990s–2000s flex ductwork is at or past its serviceable lifespan, and you never had full remediation after Hurricane Harvey, hidden mold and bacterial reservoirs may still circulate through your vents. Our Air Quality & Sanitizing service targets these specific Greatwood conditions.
Mold Treatment & Bacteria Sanitizing
Condensation on poorly insulated duct runs in 130°F attics feeds mold colonies inside supply lines that standard cleaning never reaches. We treat with mechanical agitation using our Rotobrush system, followed by targeted antimicrobial application. In Brazos-adjacent homes, we frequently find mold regrowth because previous cleaners never addressed the underlying moisture source. Standard sanitizing for a single system runs $350–$550; heavy mold treatment with full camera inspection runs $600–$850.
UV Light Installation
For homes with persistent microbial issues, we install Aprilaire and Honeywell UV-C systems sized to your unit’s airflow. These suppress regrowth at the evaporator coil — the primary colonization point in Greatwood’s 8+ month cooling season. UV installation runs $450–$750, and it’s particularly effective here because it addresses the root cause: continuous coil wetness that otherwise causes mold to return within 6–12 months after cleaning alone.
Is UV light installation effective for duct mold in Greatwood’s humid climate?
Yes — UV-C is particularly effective in Greatwood because it targets continuous coil wetness from our 8+ month cooling season. We install Aprilaire and Honeywell systems sized to your unit’s airflow, suppressing regrowth at the primary colonization point. It’s not a substitute for initial cleaning, but it prevents rapid recurrence in conditions where mold otherwise returns within 6–12 months. Call (855) 683-5929 for a system-specific recommendation.
Brands We Service in Greatwood
We clean, inspect, and repair systems using Honeywell, Aprilaire, and Guardsman products, and we stock replacement media for common whole-house air cleaner models. Most specialty parts arrive within 24–48 hours if not carried on our trucks. See our brands for the full roster.
Pricing for Air Duct Cleaning in Greatwood, TX
| Service | Typical range in Greatwood |
|---|---|
| Residential full-system cleaning (up to 15 vents) | $280–$420 |
| Residential full-system cleaning (16–25 vents) | $380–$520 |
| Video inspection only (credited toward cleaning if booked) | $89–$125 |
| Dryer vent cleaning (standard single-story) | $149–$189 |
| Dryer vent cleaning (two-story or extended run) | $189–$239 |
| Evaporator coil cleaning | $180–$320 |
| Blower cleaning | $150–$260 |
| Condenser cleaning | $120–$200 |
| Mastic sealant application (standard system) | $180–$320 |
| Flex duct section replacement (per run) | $220–$380 |
| Standard duct sanitizing (single system) | $350–$550 |
| Heavy mold treatment with camera inspection | $600–$850 |
What moves your quote within these ranges: vent count, contamination severity (post-flood microbial jobs require extended contact time), accessibility of attic air handlers, and whether inspection reveals damage requiring repair before cleaning is worthwhile. We never upsell — Scott Gray shows you the camera footage and explains exactly why a repair is or isn’t necessary. You get one flat price per system, agreed before work starts.
Neighborhoods We Serve in Greatwood
We work throughout the 77469 ZIP, from the original Greatwood Village sections to newer phases near the Grand Parkway corridor. Most Greatwood appointments schedule within a few days, with flexibility for property managers coordinating multiple units.
- Greatwood Village
- Greatwood Lakes
- Timber Creek
- Trailwood
- Brazos Pass
Service Area — Cities Near Greatwood
We serve Greatwood, TX directly, and regularly schedule jobs in neighboring communities including Rosenberg, TX, Richmond, TX, Sugar Land, TX, New Territory, TX, and Pecan Grove, TX. Our base in Houston keeps travel times reasonable across Fort Bend County, and we don’t charge extra for standard service radius calls.
Serving Greatwood, TX — Our Local Coverage Area
We’re based nearby and serve all of Greatwood, TX. The map shows the Greatwood coverage area; if your address is on it, we can help.
Also serving nearby: Greatwood, TX, Rosenberg, TX, Richmond, TX, Sugar Land, TX, New Territory, TX, Pecan Grove, TX.
FAQs About Air Duct Cleaning in Greatwood
Most flex duct repair, sealing, and insulation work in Greatwood does not require a permit if it stays within the existing system footprint. Modifications to trunk lines, plenum replacements, or changes to HVAC equipment connections may trigger Fort Bend County permitting requirements. We handle permit determination as part of our pre-work assessment — you’ll know before we start.
Call (855) 683-5929 or request service online. We schedule Greatwood appointments with 2-hour arrival windows, and Scott Gray personally leads every job. He’ll arrive, camera-inspect your system, show you the footage, and provide a fixed quote before any work begins. Estimates are free, and most standard cleanings finish in a single afternoon.
What happens when you call
- 1A real person answersNo phone trees — talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Greatwood Customers Say
"Job was done well and the house smells better. There was some dust knocked loose around a couple of the registers that I had to wipe down afterward."
— Gilbert Mendoza"They photographed every return and supply before starting and sent me the file afterward. No upsell to a sanitizing treatment I didn't need."
— Oscar Reyes"Ran a negative air machine on the whole system rather than the shop vac on a stick that the cheap outfit down the road uses. Showed me the before and after photos from inside the trunk line and it was genuinely disgusting."
— Michelle Tran